pc: acpi: SRAT: create only valid processor lapic entries

[qemu.git] / target-m68k / cpu.c

diff --git a/target-m68k/cpu.c b/target-m68k/cpu.c
index c9ac30f7ecf69fd6a242c2a0d78d567ae0090aa4..6de74bf28eea297ab6c0801e660aa6a885e00670 100644 (file)
--- a/target-m68k/cpu.c
+++ b/target-m68k/cpu.c
@@ -18,11 +18,24 @@
  * <http://www.gnu.org/licenses/lgpl-2.1.html>
  */
 
  * <http://www.gnu.org/licenses/lgpl-2.1.html>
  */
 

+#include "qemu/osdep.h"

 #include "cpu.h"
 #include "qemu-common.h"
 #include "migration/vmstate.h"
 
 
 #include "cpu.h"
 #include "qemu-common.h"
 #include "migration/vmstate.h"
 
 

+static void m68k_cpu_set_pc(CPUState *cs, vaddr value)
+{
+    M68kCPU *cpu = M68K_CPU(cs);
+
+    cpu->env.pc = value;
+}
+
+static bool m68k_cpu_has_work(CPUState *cs)
+{
+    return cs->interrupt_request & CPU_INTERRUPT_HARD;
+}
+

 static void m68k_set_feature(CPUM68KState *env, int feature)
 {
     env->features |= (1u << feature);
 static void m68k_set_feature(CPUM68KState *env, int feature)
 {
     env->features |= (1u << feature);


@@ -35,14 +48,9 @@ static void m68k_cpu_reset(CPUState *s)
     M68kCPUClass *mcc = M68K_CPU_GET_CLASS(cpu);
     CPUM68KState *env = &cpu->env;
 
     M68kCPUClass *mcc = M68K_CPU_GET_CLASS(cpu);
     CPUM68KState *env = &cpu->env;
 

-    if (qemu_loglevel_mask(CPU_LOG_RESET)) {
-        qemu_log("CPU Reset (CPU %d)\n", s->cpu_index);
-        log_cpu_state(s, 0);
-    }
-

     mcc->parent_reset(s);
 
     mcc->parent_reset(s);
 

-    memset(env, 0, offsetof(CPUM68KState, breakpoints));
+    memset(env, 0, offsetof(CPUM68KState, features));

 #if !defined(CONFIG_USER_ONLY)
     env->sr = 0x2700;
 #endif
 #if !defined(CONFIG_USER_ONLY)
     env->sr = 0x2700;
 #endif


@@ -51,7 +59,12 @@ static void m68k_cpu_reset(CPUState *s)
     env->cc_op = CC_OP_FLAGS;
     /* TODO: We should set PC from the interrupt vector.  */
     env->pc = 0;
     env->cc_op = CC_OP_FLAGS;
     /* TODO: We should set PC from the interrupt vector.  */
     env->pc = 0;

-    tlb_flush(env, 1);
+    tlb_flush(s, 1);
+}
+
+static void m68k_cpu_disas_set_info(CPUState *cpu, disassemble_info *info)
+{
+    info->print_insn = print_insn_m68k;

 }
 
 /* CPU models */
 }
 
 /* CPU models */


@@ -141,12 +154,14 @@ static const M68kCPUInfo m68k_cpus[] = {
 
 static void m68k_cpu_realizefn(DeviceState *dev, Error **errp)
 {
 
 static void m68k_cpu_realizefn(DeviceState *dev, Error **errp)
 {

+    CPUState *cs = CPU(dev);

     M68kCPU *cpu = M68K_CPU(dev);
     M68kCPUClass *mcc = M68K_CPU_GET_CLASS(dev);
 
     m68k_cpu_init_gdb(cpu);
 
     M68kCPU *cpu = M68K_CPU(dev);
     M68kCPUClass *mcc = M68K_CPU_GET_CLASS(dev);
 
     m68k_cpu_init_gdb(cpu);
 

-    cpu_reset(CPU(cpu));
+    cpu_reset(cs);
+    qemu_init_vcpu(cs);

 
     mcc->parent_realize(dev, errp);
 }
 
     mcc->parent_realize(dev, errp);
 }


@@ -159,7 +174,7 @@ static void m68k_cpu_initfn(Object *obj)
     static bool inited;
 
     cs->env_ptr = env;
     static bool inited;
 
     cs->env_ptr = env;

-    cpu_exec_init(env);
+    cpu_exec_init(cs, &error_abort);

 
     if (tcg_enabled() && !inited) {
         inited = true;
 
     if (tcg_enabled() && !inited) {
         inited = true;


@@ -185,9 +200,33 @@ static void m68k_cpu_class_init(ObjectClass *c, void *data)
     cc->reset = m68k_cpu_reset;
 
     cc->class_by_name = m68k_cpu_class_by_name;
     cc->reset = m68k_cpu_reset;
 
     cc->class_by_name = m68k_cpu_class_by_name;

+    cc->has_work = m68k_cpu_has_work;

     cc->do_interrupt = m68k_cpu_do_interrupt;
     cc->do_interrupt = m68k_cpu_do_interrupt;

+    cc->cpu_exec_interrupt = m68k_cpu_exec_interrupt;

     cc->dump_state = m68k_cpu_dump_state;
     cc->dump_state = m68k_cpu_dump_state;

+    cc->set_pc = m68k_cpu_set_pc;
+    cc->gdb_read_register = m68k_cpu_gdb_read_register;
+    cc->gdb_write_register = m68k_cpu_gdb_write_register;
+#ifdef CONFIG_USER_ONLY
+    cc->handle_mmu_fault = m68k_cpu_handle_mmu_fault;
+#else
+    cc->get_phys_page_debug = m68k_cpu_get_phys_page_debug;
+#endif
+    cc->cpu_exec_enter = m68k_cpu_exec_enter;
+    cc->cpu_exec_exit = m68k_cpu_exec_exit;
+    cc->disas_set_info = m68k_cpu_disas_set_info;
+
+    cc->gdb_num_core_regs = 18;
+    cc->gdb_core_xml_file = "cf-core.xml";
+

     dc->vmsd = &vmstate_m68k_cpu;
     dc->vmsd = &vmstate_m68k_cpu;

+
+    /*
+     * Reason: m68k_cpu_initfn() calls cpu_exec_init(), which saves
+     * the object in cpus -> dangling pointer after final
+     * object_unref().
+     */
+    dc->cannot_destroy_with_object_finalize_yet = true;

 }
 
 static void register_cpu_type(const M68kCPUInfo *info)
 }
 
 static void register_cpu_type(const M68kCPUInfo *info)